(19)
(11) EP 2 834 308 A2

(12)

(88) Date of publication A3:
03.04.2014

(43) Date of publication:
11.02.2015 Bulletin 2015/07

(21) Application number: 13810031.8

(22) Date of filing: 27.06.2013
(51) International Patent Classification (IPC): 
C08L 79/04(2006.01)
(86) International application number:
PCT/US2013/048305
(87) International publication number:
WO 2014/004900 (03.01.2014 Gazette 2014/01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 27.06.2012 US 201261664803 P
10.08.2012 US 201261681834 P
20.05.2013 US 201361825259 P

(71) Applicant: Toray Industries, Inc.
Tokyo, 103-8666 (JP)

(72) Inventors:
  • ARAI, Atsuhito
    Ehime 7913193 (JP)
  • SATTERWHITE, Jeffrey A.
    Puyallup, Washington 98375 (US)
  • HUGHES, Johnathan C.
    Auburn, Washington 98092 (US)
  • SAKATA, Hiroaki
    Ehime 7913193 (JP)
  • YOSHIOKA, Kenichi
    Puyallup, Washington 98374 (US)

(74) Representative: Webster, Jeremy Mark et al
Mewburn Ellis LLP 33 Gutter Lane
London EC2V 8AS
London EC2V 8AS (GB)

   


(54) BENZOXAZINE RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL